/* =========================
   RESET & VARIABLES
   ========================= */
* { box-sizing: border-box; }

:root {
    --font-body: 'Rajdhani', sans-serif;
    --font-heading: 'Orbitron', sans-serif;

    --bg-main: #1b1b1e;
    --bg-panel: #121212;

    --text-main: #e2e2e2;
    --accent-primary: #00ffff;
    --accent-secondary: #ff00ff;
    --accent-danger: #ff0055;

    --shadow-primary: 0 0 12px #00ffff;
    --shadow-secondary: 0 0 14px #ff00ff;
}

/* =========================
   THEMES
   ========================= */
body.theme-cyber {
    --bg-main: #1b1b1e;
    --bg-panel: #121212;
}

/* =========================
   BODY / APP
   ========================= */
body {
    margin: 0;
    background-color: var(--bg-main);
    background-image:
        radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px),
        radial-gradient(circle, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 4px 4px, 2px 2px;
    color: var(--text-main);
    font-family: var(--font-body);
}

.app {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

/* =========================
   HEADINGS
   ========================= */
h1, h2, h3 {
    font-family: var(--font-heading);
    text-align: center;
    letter-spacing: 1px;
    text-shadow: 0 0 6px var(--accent-secondary), 0 0 10px var(--accent-primary);
}

/* =========================
   INPUTS
   ========================= */
input,
textarea {
    width: 100%;
    padding: 10px;
    margin: 6px 0 14px;
    background: var(--bg-panel);
    color: var(--accent-primary);
    border: 1px solid var(--accent-secondary);
    border-radius: 6px;
    font-size: 16px;
    box-shadow: var(--shadow-secondary);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-primary);
}

/* =========================
   BUTTONS (GLOBAL)
   ========================= */
button {
    padding: 10px 18px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: bold;
    transition: box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
}

button.primary {
    background: linear-gradient(90deg, var(--accent-secondary), var(--accent-primary));
    color: #111;
}

button.secondary {
    background: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
}

button.danger {
    background: transparent;
    border: 1px solid var(--accent-danger);
    color: var(--accent-danger);
}

button:hover {
    box-shadow: var(--shadow-primary), var(--shadow-secondary);
}

button.danger:hover {
    box-shadow: 0 0 14px var(--accent-danger);
}

/* =========================
   CONTROLS (SEARCH + ADD)
   ========================= */
.controls {
    display: block;
    width: 100%;
}

.controls input,
.controls button {
    width: 100%;
}

#add-recipe-btn {
    width: 100%;
    margin-top: 10px;
}

/* =========================
   COLLAPSIBLE
   ========================= */
.collapsible {
    background: var(--bg-panel);
    border: 1px solid var(--accent-secondary);
    color: var(--accent-primary);
    padding: 12px;
    font-size: 18px;
    border-radius: 8px;
    box-shadow: var(--shadow-secondary);
}

.collapsible::after { content: "+"; float: right; }
.collapsible.active::after { content: "−"; }

.content {
    display: none;
    margin-top: 15px;
    padding: 15px;
    background: var(--bg-panel);
    border-radius: 10px;
    border: 2px solid var(--accent-primary);
}

/* =========================
   DIVIDER
   ========================= */
.divider {
    width: 100%;
    height: 1px;
    margin: 40px 0;
    background: linear-gradient(
        90deg,
        transparent,
        var(--accent-primary),
        var(--accent-secondary),
        transparent
    );
}

/* =========================
   RECIPE BOX
   ========================= */
.recipe-box {
    padding: 18px;
    margin-bottom: 20px;
    border-radius: 12px;
    border: 1px solid var(--accent-primary);
    background: var(--bg-panel);
    box-shadow: var(--shadow-primary), var(--shadow-secondary);
}

.recipe-box button {
    margin-top: 10px;
}

/* =========================
   INGREDIENTS
   ========================= */
.ingredients-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

.ingredient {
    display: flex;
    align-items: center;
    gap: 10px;

    font-size: 16px;
    line-height: 1.3;
}

/* checkbox – stabilny, nie pływa */
.ingredient input[type="checkbox"] {
    margin: 0;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

/* tekst składnika */
.ingredient span {
    display: block;
    flex: 1;
    text-align: left;
}

/* =========================
   MODALS
   ========================= */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,0.95);
    padding: 60px 20px;
    z-index: 100;
}

.modal-content {
    max-width: 600px;
    margin: auto;
    background: var(--bg-panel);
    padding: 25px;
    border-radius: 12px;
    border: 2px solid var(--accent-primary);
    box-shadow: var(--shadow-secondary), var(--shadow-primary);
}

.close {
    float: right;
    font-size: 28px;
    cursor: pointer;
    color: var(--accent-secondary);
}

/* =========================
   TOASTS
   ========================= */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    min-width: 240px;
    padding: 14px 22px;
    border-radius: 10px;
    background: rgba(18,18,18,0.95);
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
    box-shadow: var(--shadow-primary), var(--shadow-secondary);
    opacity: 0;
    pointer-events: none;
    transition: all 0.35s ease;
}

.toast.show {
    opacity: 1;
}